The Comparative Analysis :
Rolls-Royce Phantom EWB 6.8 V12 Automatic (18 - ..) vs. Mercedes S 500 BlueEFFICIENCY 7G-TRONIC PLUS (11 - 13)
€ 535,500

€ 99,700

€ 535,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 99,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Rolls-Royce Phantom EWB 6.8 V12 is substantially bigger in every dimension. It's 88.6 cm longer, 14.7 cm wider and 17.1 cm taller than the Mercedes S 500 BlueEFFICIENCY.
Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 500 BlueEFFICIENCY
1656
2018
2218
1485
1871
2120
2018 mm
Width
1871 mm
2218 mm
Width Incl. Mirrors
2120 mm
1656 mm
Height
1485 mm
3772
5982
3035
5096
5982 mm
Length
5096 mm
3772 mm
Wheelbase
3035 mm
Vehicle Weight
Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 500 BlueEFFICIENCY
2610 kg
Kerb Weight
2010 kg
3000 kg
Gross Vehicle
Weight
Weight
2615 kg

Weight Difference:
600 kg
22.99 %

General
Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 500 BlueEFFICIENCY
RR11
Generation
W221
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)

Permanent all-wheel drive
Drive
Rear-wheel drive

8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 500 BlueEFFICIENCY
12-cylinder mild hybrid petrol engine with two turbochargers (biturbo)
Engine Type
V8 petrol engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz M 278
Engine Code
M 278.932

4
Valves
4
12
Cylinders
8
6749 CC
Engine Capacity
4663 CC
563 bhp
at 5000 rpm
Power
429 bhp
at 5250 rpm
Rolls-Royce Phantom EWB 6.8 V12
563 bhp
429 bhp
Mercedes S 500 BlueEFFICIENCY
900 NM
at 1700 rpm
Max. Torque
700 NM
at 1800 rpm
Rolls-Royce Phantom EWB 6.8 V12
900 NM
700 NM
Mercedes S 500 BlueEFFICIENCY
Performance
Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 500 BlueEFFICIENCY
155 mph
Maximum Speed
155 mph
5.4 sec
Acceleration 0 to 62 mph
5 sec
62 mph
62
mph
mph
75 m
0.000 sec

Rolls-Royce Phantom EWB 6.8 V12
62 mph
62
mph
mph
69 m
0.000 sec

Mercedes S 500 BlueEFFICIENCY
▶ REPLAY
4.64 kg/bhp
Weight-to-Power Ratio
4.69 kg/bhp
Rolls-Royce Phantom EWB 6.8 V12
4.64 kg/bhp
4.69 kg/bhp
Mercedes S 500 BlueEFFICIENCY
Fuel Economy / Emissions
Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 500 BlueEFFICIENCY
Fuel Economy
19 mpg
combined
30 mpg
Rolls-Royce Phantom EWB 6.8 V12
19 mpg
30 mpg
Mercedes S 500 BlueEFFICIENCY
13 mpg
city
22 mpg
29 mpg
motorway
39 mpg
100 L
Fuel Tank Capacity
83 L
429 mi
Range
549 mi
Rolls-Royce Phantom EWB 6.8 V12
429 mi
549 mi
Mercedes S 500 BlueEFFICIENCY
Environmental Impact
274.7 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
178.2 kWh
Rolls-Royce Phantom EWB 6.8 V12
274.7 kWh
178.2 kWh
Mercedes S 500 BlueEFFICIENCY
Euro 6
Emission Standard
Euro 5
328 g/km (NEFZ)
CO2 Emissions
219 g/km (NEFZ)
Practical Convenience
Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 500 BlueEFFICIENCY
4
Doors
4
5
No. of Seats
5
390 kg
Maximum Payload
605 kg
No data
Boot Capacity
560 L






No data
Boot Capacity (Seats Down)
No data